JPS5671366A - Telephone set having communication time elapsed alarm function - Google Patents

Telephone set having communication time elapsed alarm function

Info

Publication number
JPS5671366A
JPS5671366A JP14809879A JP14809879A JPS5671366A JP S5671366 A JPS5671366 A JP S5671366A JP 14809879 A JP14809879 A JP 14809879A JP 14809879 A JP14809879 A JP 14809879A JP S5671366 A JPS5671366 A JP S5671366A
Authority
JP
Japan
Prior art keywords
alarm tone
time interval
telephone set
control section
tone generating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14809879A
Other languages
Japanese (ja)
Other versions
JPS647715B2 (en
Inventor
Ikuo Yoshida
Hidekazu Matsumoto
Akio Sasaki
Shinichi Shinohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14809879A priority Critical patent/JPS5671366A/en
Publication of JPS5671366A publication Critical patent/JPS5671366A/en
Publication of JPS647715B2 publication Critical patent/JPS647715B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/88—Provision for limiting connection, or expenditure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0116—Provision for limiting expenditure, e.g. limit on call expenses or account

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Meter Arrangements (AREA)

Abstract

PURPOSE:To inform the elapsed time to a busy party, by enabling to arbitrarily set the alarm tone generating time interval and transmitting alarm tone to a receiver for every set time interval. CONSTITUTION:The moment when a communication circuit is connected through the calling or incoming call, a timer circuit 4 is started with a telephone set control section 3, and when the alarm tone generating time interval preset with the timer circuit 4 comes, a timeout signal is fed to the control section 3. This timeout signal is detected at the control section 3, a signal is fed to an alarm tone generating circuit 5 to produce the alarm tone for a given time. Further, the alarm tone generating time interval can be set to the timer circuit 4 arbitrarily, the alarm tone is transmitted to a receiver in busy state for every set time interval, and the elapsed time is informed to the party in busy state.
JP14809879A 1979-11-15 1979-11-15 Telephone set having communication time elapsed alarm function Granted JPS5671366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14809879A JPS5671366A (en) 1979-11-15 1979-11-15 Telephone set having communication time elapsed alarm function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14809879A JPS5671366A (en) 1979-11-15 1979-11-15 Telephone set having communication time elapsed alarm function

Publications (2)

Publication Number Publication Date
JPS5671366A true JPS5671366A (en) 1981-06-13
JPS647715B2 JPS647715B2 (en) 1989-02-09

Family

ID=15445195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14809879A Granted JPS5671366A (en) 1979-11-15 1979-11-15 Telephone set having communication time elapsed alarm function

Country Status (1)

Country Link
JP (1) JPS5671366A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180270A (en) * 1984-02-27 1985-09-14 Nec Corp Mobile telephone set with talking time limit function
KR100422304B1 (en) * 2001-07-16 2004-03-12 주식회사 팬택 Method for controlling a alarm information for a mobile telecommunications terminal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491072U (en) * 1972-04-04 1974-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491072U (en) * 1972-04-04 1974-01-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180270A (en) * 1984-02-27 1985-09-14 Nec Corp Mobile telephone set with talking time limit function
KR100422304B1 (en) * 2001-07-16 2004-03-12 주식회사 팬택 Method for controlling a alarm information for a mobile telecommunications terminal

Also Published As

Publication number Publication date
JPS647715B2 (en) 1989-02-09

Similar Documents

Publication Publication Date Title
CA2006140A1 (en) Communication device connected to telephone line together with telephone set
JPS5671366A (en) Telephone set having communication time elapsed alarm function
JPS56117467A (en) Automatic outgoing device
JPS5664524A (en) Telephone installed on travelling object
JPS57131157A (en) Absence pretending telephone set
JPS5461806A (en) Audio response unit
JPS53117922A (en) Absence reception voice answer skip system
JPS5451702A (en) Automatic power supply cut-off circuit
JPS55121774A (en) Telephone communication system
JPS5375807A (en) Individual selective calling receiver
JPS5643860A (en) Signal discrimination system of circuit terminal
JPS5690670A (en) Communication system
JPS6453676A (en) Terminal calling control device
JPS556930A (en) Hand-free answering system for key telephone system
JPS57162868A (en) Data terminal device
JPS55138958A (en) Originating line terminal confirmation system in terminating line terminal
JPS6413848A (en) Electronic automatic exchange with message informing function
JPS5612139A (en) Press-to-talk calling system of radio telephone set
JPS5541017A (en) Telephone set
JPS6457862A (en) Telephone set for remote supervisory and controlling equipment
JPS54162903A (en) Radiotelephony transfer system
JPS6442981A (en) Facsimile equipment
JPS57141167A (en) Calling bell ringing system of interphone
JPS53101913A (en) Selective calling signal system of party line telephone set
JPS647753A (en) Telephone exchange system